随着人类探索太空活动的逐年增多，对空间碎片的探测显得尤为重要。文中首先介绍了空间碎片的危害和探测意义，分析了探测空间碎片的主要难点和发展趋势；在此基础上，结合空间碎片的探测难点，提出了一种对空间碎片进行探测与信息传输的新方案，将激光测距、光谱偏振成像、激光通信三种功能融为一体，并进行了关键技术分解和可行性分析，以期为空间碎片探测提供一种新的思路。

With the increase of human exploration of space activities, space debris detection is particularly important. In this paper, the space debris hazard and detection significance were firstly introduced. Then, the main difficulties and the development trend of space debris detection were analyzed. On this basis, combined with space debris detection difficulties, a new scheme of detection for space debris and information transmission was proposed, which integrated laser ranging, spectral polarization imaging, laser communication features. And the key technology to decompose and feasibility analysis were made, which may provide a new way of thinking for space debris detection.